Research Article
Robust Lossless Data Hiding Using Chaotic Sequence and Statistical Quantity Histogram
@INPROCEEDINGS{10.1007/978-3-030-14657-3_47, author={Xiaobo Li and Jianhua Zhang and Quan Zhou}, title={Robust Lossless Data Hiding Using Chaotic Sequence and Statistical Quantity Histogram}, proceedings={IoT as a Service. 4th EAI International Conference, IoTaaS 2018, Xi’an, China, November 17--18, 2018, Proceedings}, proceedings_a={IOTAAS}, year={2019}, month={3}, keywords={Robust lossless data hiding Statistical quantity Chaotic sequence}, doi={10.1007/978-3-030-14657-3_47} }- Xiaobo Li
Jianhua Zhang
Quan Zhou
Year: 2019
Robust Lossless Data Hiding Using Chaotic Sequence and Statistical Quantity Histogram
IOTAAS
Springer
DOI: 10.1007/978-3-030-14657-3_47
Abstract
In order to solve the security problem of robust lossless data hiding, A method to cover up detectable traces is proposed based on chaotic sequence and statistical quantity histogram. The proposed method divides a original image into non-overlapping blocks and selects a smaller block in each block by using chaotic sequence. Then calculates the statistical quantity of each selected block as a robust parameter and shifts it by appropriate thresholds. Finally, secret information can be hidden into blocks by modifying robust parameter values. With our proposed method, the embedding trace of secret information is concealed. Experimental results show that the proposed method can achieve high performances in security, robustness and visual quality.
